| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.27 | 5.415% | $75.1293 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $229.53 | 13.611% | $260.7713 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $206.56 | 7.141% | $221.3104 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $228.84 | 13.861% | $260.5595 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $92.57 | 9.134% | $101.0253 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $44.67 | 10.323% | $49.2813 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $74.45 | 6.499% | $79.2885 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $947.89 | $1,047.3656 | $1,047.37 | $1,047.40 | $1,047.40 | |